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RIDEX 4G1870 Alternator 14V, 90A, B+ (M8), L-DFM, excl. vacuum pump, Ø 51 mm

Article number: 4G1870 EAN: 4066423924350
Reviews - 26
  • High performance and long lifetime even under the harshest usage conditions
  • Low level of noise and vibrations thanks to the high-precision manufacturing process
  • Compact lightweight design with cooling system and built-in voltage regulator
Description
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 51
  • Number of grooves: 6
  • Plug Type ID: L-DFM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Double Pivot Lever
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 8
  • Number of mounting bores: 4
  • Number of threaded holes: 2
  • Thread Size: M8
  • Distance from belt pulley to alternator [mm]: 39,5
  • Item number: 4G1870
  • Our price: 114,49 €
  • Manufacturer: RIDEX
  • EAN number: 4066423924350
  • Construction Year from: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: RIDEX 4G1870
In stock
-25%
compared to RRP 152,90 €

114,49 €

price incl. 22% VAT

excl. delivery costs

Sold by AUTODOC

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Safety and product information
Fitment compatibility
ОЕ number

OE reference number(s) comparable with the original spare part number:

RIDEX 037903025M Alternator

Fully equivalent products

RIDEX REMAN 4G1870R Alternator 14V, 90A, B+ (M8), L-DFM, excl. vacuum pump, Ø 51 mm
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 51
  • Number of grooves: 6
  • Plug Type ID: L-DFM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Double Pivot Lever
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 8
  • Number of mounting bores: 4
  • Number of threaded holes: 2
  • Thread Size: M8
  • Distance from belt pulley to alternator [mm]: 39,5
  • Item number: 4G1870R
  • Our price: 112,49 €
  • Manufacturer: RIDEX REMAN
  • EAN number: 4067448116027
  • Condition: Remanufactured
Details
RIDEX REMAN 4G1870R Alternator 14V, 90A, B+ (M8), L-DFM, excl. vacuum pump, Ø 51 mm
Article number: 4G1870R
112,49 €
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-17%
BV PSH 305.513.090.340 Alternator 12V, 90A, B+ (M8), Ø 50,0 mm
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 50,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Selected Reman
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: -90
  • Item number: 305.513.090.340
  • Our price: 120,49 €
  • Manufacturer: BV PSH
  • EAN number: 8720253426656
  • Condition: New
Details
BV PSH SG9B024-R+SEL Alternator 12V, 90A, B+ (M8), Ø 50,0 mm
Article number: 305.513.090.340
compared to RRP 146,49 €

120,49 €
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

STARDAX STX100055R Alternator 12V, 90A, Ø 49,6 mm
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Pulleys: V-Ribbed Belt Pulley
  • Belt Pulley Ø [mm]: 49,6
  • Number of ribs: 6
  • Number of grooves: 6
  • Exchange Part
  • Item number: STX100055R
  • Our price: 127,99 €
  • Manufacturer: STARDAX
  • EAN number: IC-E61F36
  • Condition: New
Details
STARDAX STX100055R Alternator 12V, 90A, Ø 49,6 mm
Article number: STX100055R
127,99 €
price incl. 22% VAT, free delivery

Sold by AUTODOC

-47%
VALEO REMANUFACTURED PREMIUM 437404 Alternator 14V, 90A, B+, R 90, Ø 51 mm
Reviews - 3
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 51
  • Number of ribs: 6
  • Exchange Part
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+
  • Weight [kg]: 5,36
  • Item number: 437404
  • Our price: 144,49 €
  • Manufacturer: VALEO
  • EAN number: 3276424374042
  • Condition: Remanufactured
Details
VALEO 2542282 Alternator 14V, 90A, B+, R 90, Ø 51 mm
Article number: 437404
compared to RRP 274,13 €

144,49 €
price incl. 22% VAT, free delivery

Sold by AUTODOC

-58%
VALEO 200015 Alternator 14V, 90A, B+, R 90, Ø 51 mm
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 51
  • Number of ribs: 6
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+
  • Weight [kg]: 5,43
  • remanufactured spare part (REMAN)
  • Exchange Part without deposit
  • Item number: 200015
  • Our price: 157,99 €
  • Manufacturer: VALEO
  • EAN number: 3276422000158
  • Condition: Remanufactured
Details
VALEO 200015 Alternator 14V, 90A, B+, R 90, Ø 51 mm
Article number: 200015
compared to RRP 377,96 €

157,99 €
price incl. 22% VAT, free delivery

Sold by AUTODOC

Henkel Parts 3117289 Alternator 12V, 90A
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Vehicle Main Current: for vehicles with 12V main current
  • Quality: Standard Neuteil
  • Item number: 3117289
  • Our price: 159,99 €
  • Manufacturer: Henkel Parts
  • EAN number: 4063214198624
  • Condition: New
Details
Henkel Parts 3117289 Alternator 12V, 90A
Article number: 3117289
159,99 €
price incl. 22% VAT, free delivery

Sold by AUTODOC

Alternator RIDEX 4G1870 compatible with the following popular cars

Car models Golf 4; Polo 6R; VW Polo Mk4; Audi A3 8P Sportback; Audi A3 8P; Passat B6 Variant; VW T5; Seat Ibiza 6L; T4 Transporter; VW Transporter T5; Seat León Mk2; Skoda Octavia Mk2 Estate; Audi A3 8l1; Golf 3; Seat Ibiza Mk4; Golf Plus; VW Multivan T5; VW T4; Seat Leon 1m1; Passat B6
Engines 3.2 R32 4motion; 1.8 T GTI; 1.9 TDI 4motion; 1.9 TDI; 2.0 4motion; 2.3 V5 4motion; 2.3 V5; 1.6; 1.6 16V; 2.0; 2.8 VR6 4motion; 1.8 4motion; 1.8 T; 1.8; 1.4 16V; 1.9 SDI; 1.2 TDI; 1.4; 1.2; 1.4 BiFuel; 1.2 TSI; 1.2 12V; 1.8 GTi Cup Edition; 1.4 TDI; 1.6 Flex; 1.8 T FR; 1.8 T Cupra R; 2.4 D; S3 quattro; 1.9 TDI quattro; 1.8 T quattro; 1.9 TDI Syncro; 2.8 Cupra 4; 1.6 16 V; 1.8 20V T 4; 1.8 20V T; 1.8 20V; 50 1.0; 60 1.4; 64 1.9 D; 75 1.6; 2.0 Bi-Fuel; 2.8 V6 4motion; 1.4 TDi; 1.0; 1.6 16V GTI; 1.4 FSI; 1.6 GTI; 1.2 TDI 3L; 1.8 T 20V
Engine power (horsepower) 50-241 hp
Power (kilowatts) 37-177 kW
Year of manufacture 1990-2026
Manufacturer article number 4G1870
OE part number(s) 037903025M, 047903018AX, 047903015H, 37903025M, 047903018A

Alternator RIDEX 4G1870 : Review and evaluation

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This item was rated by 26 customers
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Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.

How we verify reviews

The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.

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